baber/WOPTO huggingface dataset:
Patent EP-0139881-B1 (EP)
IPC: A61K31/74
Filed: 1984-07-20
Granted: 1989-05-10
Abstract: A formulation of a drug wherein the drug is present as a coated, drug-resin complex suspended in a liquid carrier which carrier also contains a second ionic component bearing the same charge as the coated complexed drug, the second ionic component being present as an uncoated, insoluble drug-resin complex.
Patent EP-0151723-B1 (EP)
IPC: B22D11/00
Filed: 1984-12-03
Granted: 1988-03-09
Abstract: In the continuous ascending vertical casting of an iron tube T without the use of a core to form the hollow tube interior, the molten iron is contained in a crucible made up of a cooled tubular die 6, 7 and the base 1 of a syphon unit. The crucible comprises a coaxial central form 5 at least as high as the die, which creates with the latter an annular space for molten iron F. Such arrangement reduces the volume of molten iron in the crucible and thus results in considerable energy savings.
Patent EP-0134051-B1 (EP)
IPC: A47C23/047
Filed: 1984-07-18
Granted: 1988-05-11
Abstract: Body support consisting of a number of tubular or sheath-shaped air chambers (9, 10, 11) extending one next to the other in the transverse direction of the support and connected to one another, whereby the upper surface of each air chamber (9, 10, 11) is provided with one or more strips (15) of adapted width and/or flexibility, this strip or strips extending in the transverse direction of the body support, and therefore in the longitudinal direction of each air chamber, or being composed of parts, which strips (15), when the support is under load, effect an adaptation to the different volume-to-weight ratios of the various parts of the human body.
Patent EP-0133764-B1 (EP)
IPC: H01J61/35
Filed: 1984-07-20
Granted: 1989-03-08
Abstract: An incandescent lamp, which emits infra-red radiation, comprises a tubular quartz envelope, within which a tungsten filament is supported. To reflect radiation, which is emitted in a downward direction from the filament, back in an upward direction to an item to be heated, a substantially pure aluminum oxide coating is bonded in a substantially permanent manner to the surface of the envelope. The coating extends subtantially along the length of the lamp and around approximately half of the cross-sectional circumference thereof. The coating is applied to the envelope by a spray gun technique, wherein finely divided aluminum powder is blown through an oxygenated flame, which is directed towards an area of the envelope to be coated.
Patent EP-0152406-B1 (EP)
Title: Joint de tuyauterie
IPC: F16L15/06
Filed: 1984-03-20
Granted: 1988-08-24
Abstract: Joint de conduite (60) possédant des filetages supplémentaires pourvus de joints d'étanchéité métal/métal et polymères permettant de bloquer toute fuite de fluide au travers du joint. Un anneau polymère d'étanchéité (29) est logé de préférence dans une rainure annulaire (24) à l'extrémité de la boîte (21). Des surfaces métalliques d'étanchéité (25, 26), possédant chacune un diamètre interne différent, sont prévues sur les côtés opposés de la rainure annulaire (24) pour former des joints métal/métal avec deux surfaces métalliques d'étanchéité compatibles (45, 46) à l'extérieur de l'organe conique (41). Le joint se caractérise par deux joints d'étanchéité métal/métal formés sur les côtés opposés de la rainure annulaire de manière à emprisonner l'anneau d'étanchéité entre ces deux éléments. Les joints métal/métal agissent de concert pour empêcher une extrusion indésirée de l'anneau d'étanchéité.
Patent EP-0157852-B1 (EP)
IPC: C12N15/70
Filed: 1984-09-13
Granted: 1991-12-04
Abstract: Inviable T4 phage-like particles capable of directing the expression of large non-T4 DNA fragments from T4 expression control sequences are produced. Thus, E. coli harboring pBR322 derivatives containing cloned T4 gene 23 DNA sequences were infected with T4 phage carrying a deletion of the denB gene. Homology-dependent recombination results in the production of inviable phage-like particles containing DNA molecules composed of multiple, tandemly repeated copies of entire plasmid molecules covalently linked to single copies of normal phage genes. The yield of these inviable particles, initially low, was increased by means of a reiterated infection process that involves the use of a cloned T4 origin of replication. When T4 gene 32 expression control sequences linked in proper orientation to a DNA sequence coding for the non-T4 protein  beta -galactosidase were also cloned in one such pBR322 derivative (pVH773), inviable phage particles capable of directing the synthesis of enzymatically active  beta -galactosidase were produced. The present process is applicable to other T-even bacterio-phages.
Patent EP-0160026-B1 (EP)
IPC: H01M4/04
Filed: 1984-10-26
Granted: 1990-01-03
Abstract: In this plate electrode usable for disposable batteries and accumulators, the cover walls are comprised of two metal sheet pieces (1, 2) having the size of a plate. Between the two pieces there is provided a thermoplastic synthetic material grid (3). The openings of the grid form panels (7) receiving the active mass (6). During the manufacturing process, the plate thus formed is pressed throughout its surface by thermal operation so that the metal sheet pieces are melted in the plastic grid. Furthermore, the active mass is compressed. In comparison to conventional pocket-type plate with pockets assembled together and comprised of a perforated metal sheet, this plate electrode has advantages as to its quality characteristics and manufacturing costs.
Patent EP-0149463-B1 (EP)
IPC: B01D46/36
Filed: 1985-01-09
Granted: 1988-08-17
Abstract: 1. Process for the removal of foreign matter from a warm air and/or waste gas stream which is fed through a vegetable material evenly spread out on an air and gas permeable substrate which serves as a filter, wherein the vegetable material is dried and then removed from the region of the air or waste gas stream.
Patent EP-0191884-B1 (EP)
IPC: C07C45/73
Filed: 1985-02-22
Granted: 1988-05-04
Abstract: A process for the single-stage production in the liquid or gaseous phase, of higher aliphatic ketones starting from ketones of lower molecular weight, characterised in that the starting ketones are reacted with carbon monoxide in the presence of a catalyst in the form of copper supported on a metal oxide. The catalyst is prepared by depositing on the metal oxide the product obtained from hydrolysing a cuprammonium solution, then calcining the solid system obtained in air and reducing the calcined product by means of hydrogen.
Patent EP-0166875-B1 (EP)
Title: 3-û2-(2-benzimidazolyl)-benzoyloxyethyl¨-4(3h)-quinazolinone, process for its preparation and medicine containing this product
IPC: C07D403/12
Filed: 1985-04-02
Granted: 1987-12-16
Abstract: This invention relates to the compound 3-[2-(2-Benzimidazolyl) Benzoyloxyethyl]-4(3H)-Quinazolinone of Formula I, and a process for the preparation thereof. The compound exhibits strong analgesic activity and almost zero toxicity in laboratory mice.    <IMAGE> Formula I  The compound of Formula I is prepared by acylation of the compound 3-(2-hydroxyethyl)-4(3H)-quinazolinone with a reactive derivative of 2-(2-benzimidazolyl)benzoic acid, preferably its imidazolide, formed by treatment of the acid of Formula III with 1,1'-carbonyldiimidazole. The compounds of Formula II and Formula III are reacted in situ, at room temperature, and in the presence of an inert organic solvent. The product compound is isolated and purified by common techniques.
Patent EP-0188652-B1 (EP)
IPC: B23K11/22
Filed: 1985-06-14
Granted: 1988-11-30
Abstract: A method for producing baling wires having enlarged tips for tying bundled items such as reinforcing rods and bags in which enlargements are formed by melting the tips of the wire segments wherein a strip of continuous wire is advanced through a first melting zone in a substantially vertical position, the wire is then heated to its melting point to sever a segment of the wire therefrom causing an enlargement to be formed at the leading tip of the subsequent wire segment, successively heating, melting and severing individual wire segments and causing the formation of the enlargements at the leading edge of the next subsequent wire segment as the strip of wire advances through the first melting zone, successively rotating each individual wire segment at least substantially 180 DEG  so as to again orient each respective wire segment in a substantially vertical position, thereafter advancing each individual wire segment through a second melting zone in its substantially vertical position and heating the opposite trailing edge of each such wire segment to its melting point to form an enlargement thereat. Due to the substantially vertical orientation of the wire segments during the heating and melting processes, it is possible to avoid detachment of the enlargement in a molten condition. Apparatus suitable for practicing the present method is also disclosed.
Patent EP-0205643-B1 (EP)
Title: Immunoassay for the detection of antibodies against dna
IPC: G01N33/564
Filed: 1985-06-25
Granted: 1991-03-13
Abstract: In the immunoassay a solid phase is activated on macromolecules so that the DNA is covalently bonded.
Patent EP-0182988-B1 (EP)
IPC: G09G1/28
Filed: 1985-09-12
Granted: 1990-12-12
Abstract: In this arrangement, three digital colour signals and a digital intensity signal are each supplied to one inverting switchable limiter amplifier and the outputs of the limiter amplifiers provided for the digital colour signals and the output of the limiter amplifier provided for the digital intensity signal are connected to resistance matrices, colour signals with the aid of which the analog value suitable for the colour monitor are derived.
Patent EP-0181211-B1 (EP)
IPC: B09B5/00
Filed: 1985-11-07
Granted: 1991-03-27
Abstract: The present invention provides a process for oxidizing a contaminant in a permeable subterranean formation characterized by introducing an aqueous treating solution into the formation, the aqueous treating solution comprising 0.1% to 20% hydrogen peroxide and from 1 to 100 kilograms of a hydratable polymeric material per cubic metre of aqueous treating solution to provide sufficient viscosity to modify the distribution of the aqueous treating solution within the subterranean formation to provide sufficient hydrogen peroxide proximate to the contaminant to oxidize the contaminant to a less objectionable form yet minimize the distribution of hydrogen peroxide to portions of the subterranean formation free from the contaminant.
Patent EP-0181232-B1 (EP)
Title: Automated vehicle tire pressurization system
IPC: B60C23/00
Filed: 1985-11-08
Granted: 1991-01-23
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent EP-0187041-B1 (EP)
Inventor: CAPON DANIEL JEFFREY
IPC: A61K39/00
Filed: 1985-12-23
Granted: 1996-05-15
Abstract: Diagnostic product and vaccine for Acquired Immuno-deficiency Syndrome AIDS) and methods for making and using same, wherein viral polypeptide sequences from an AIDS associated retrovirus are expressed directly or as a fusion polypeptide in a prokaryotic or mammalian cell expression host to produce a diagnostic product which specifically binds complementary antibody produced by individuals afflicted with AIDS or a vaccine against AIDS which confers resistance to infection by AIDS associated retrovirus. The reverse transcriptase of an AIDS associated retrovirus is used separately or in a whole cell assay to identify compounds which selectively inhibit retroviral reverse transcriptase.
Patent EP-0161171-B1 (EP)
IPC: F16M1/04
Filed: 1985-04-10
Granted: 1987-12-23
Abstract: The machine casing (1) comprises at least two casing parts (2; 3, 4) assembled mechanically together by clamping members (5, 6), the two casing parts being both made from metal, one at least (2) of these two casing parts (first part) being subjected to deforming forces likely to cause relative micromovements of the two opposite faces of these two casing parts, said first part (2) being made from a metal of relatively low hardness. Between the opposite faces of the two casing parts is inserted a plate (7) corresponding to the contour of the opposite faces of the two casing parts but having an area substantially less than that of the surface of said opposite faces of the two casing parts; the plate (7) is made from a metal of a hardness greater than that of a metal forming said part (2) and the corresponding edge (8;9) of the plate is sufficiently sharp to bite into the metal of relatively low hardness.
Patent EP-0169218-B1 (EP)
IPC: B63B35/44
Filed: 1984-12-31
Granted: 1989-10-04
Abstract: An improved semi-submersible unit for use in offshore operations which has a significantly reduced susceptability to heave motions in wave periods which are most likely to be encountered during practical operation conditions. The unit consists of a lower hull or hulls supporting vertical buoyant caisson which also support an upper deck or platform which supports and is supported by a centrally disposed, large diameter buoyant caission which contributes a significant portion of the total water plane area of the vessel when it is submerged to its operational draft. The vessel may be configured for offshore drilling operations, diving support, and various other offshore support functions. When configured for the offshore drilling operation, the central column serves as buoyant chamber and as a primary storage chamber for tubular products which are associated with the drilling function. This clears the deck of the vessel for other operations and introduces a less hazardous method for handling tubulars than in previous designs. The central caisson has an interior annulus which is open both to the drill floor and the sea through which operations may be carried out. The improved semi-submersible vessel exhibits significantly less heave in operational wave conditions than existing semi-submersibles or similar water plane area and displacement.
Patent EP-0189476-B1 (EP)
IPC: H04L9/32
Filed: 1985-08-02
Granted: 1990-05-23
Abstract: In a security system, each user of the system is provided with a personal terminal (11), coupled via a transmission means (15) to a central processor (13). In use, the user keys in a personal identification number (PIN) which is utilized in an algorithm together with a terminal number to calculate a PIN residue which is compared with a stored PIN residue at the terminal (11). In the event of a successful comparision, a request signal in accordance with input information and including a file number is transmitted to the central processor (13), where the file number is utilized in addressing a memory (47) to retrieve a stored terminal number and algorithm. The terminal number and a generated random number are utilized by the central processor (13) to calculate a processor residue. The random number is also transmitted to the terminal (11) where the same algorithm is effected to provide a terminal residue, which is transmitted to the central processor (13) for comparision with the processor residue. A successful comparision enables access to the desired centrally stored file to be obtained.
Patent EP-0216005-B1 (EP)
IPC: B07B1/04
Filed: 1986-04-30
Granted: 1991-12-27
Abstract: The invention relates to a screening machine for a multi-deck screening machine, designed according to the throw-type screening principle, for carrying out different screening tasks in a closed machine unit. The screening machine system according to the invention consists of the zones: prescreening stack, main screening stack, partial screening stack, secondary screening stack and return element which are mutually interchangeable and replaceable and can be combined to form system solutions.
Patent EP-0207405-B1 (EP)
Title: Method for making  pharmaceutical combination composition in granularly heterogenous solid unit dosage form with enhanced bioavailability
IPC: A61K31/54
Filed: 1983-07-20
Granted: 1990-03-21
Abstract: A novel combination pharmaceutical composition is described, together with a method for making the same, wherein the pharmaceutically active ingredients are separately milled and then formed into separate granules, and only thereafter blended together to form the combination composition. The method for achieving this novel combination composition is also described.
Patent EP-0210487-B1 (EP)
IPC: A01N47/42
Filed: 1986-07-09
Granted: 1989-12-13
Abstract: 1. Use of the compound of the formula   see diagramm : EP0210487,P8,F1   for controlling insects of the family Aleyrodidae (white flies).
Patent EP-0219615-B1 (EP)
IPC: D21H19/48
Filed: 1986-07-17
Granted: 1989-01-25
Abstract: There is described a water-resistant paper support for photographic purposes with at least one coating which is hardened by electron beams, wherein the resin layer forming the coating contains acrylated or methacrylated phosphoric acid with a ratio of acrylate or methacrylate groups to acid groups of 1:2 to 2:1, or itaconic acid, and wherein this acrylated or methacrylated phosphoric acid or the itaconic acid in the resin mixture forming the coating amounts to 1 to 15 weight %, and preferably 4 to 10 weight %, relative to the entire mixture, and the acrylated or methacrylated phosphoric acid possesses an average molecular weight of 400 to 600.
Patent EP-0213461-B1 (EP)
Title: Step transformer with a centre tap
IPC: H01F29/04
Filed: 1986-08-09
Granted: 1990-05-16
Abstract: 1. Tapped transformer, in which the winding of each phase is split in its centre and each winding part (W1, W2) is provided from this centre outwards with several taps (1 to 3, 4 to 6), which are switchable in and out in sequence by means of a selector switch, to the stationary tap contacts (K1 to K6) - arranged in a circle - of which the taps (1 to 6) are connected and the movable contacts (10) of which are pivotable from tap contact (K1 to K6) to tap contact (K1 to K6) about the center of the circle, characterised thereby, that the selector switch is a load diverter switch, which is operable under load and in which the taps (1, 2, 3 or 6, 5, 4) of both the winding parts (W1, W2) are connected in opposite sequence to the stationary contacts (K1, K2, K3 or K6, K5, K4) and in which the movable contacts (10) are constantly in engagement with an annular lead-out contact (14, 15), wherein the annular lead-out contact is subdivided into two parts (14, 15), the first part (14) of which is associated with the tap contacts (K1, K2, K3) of the first winding part (W1) and the second part (15) of which is associated with the tap contacts (K4, K5, K6) of the second winding part (W2), wherein the first part (14) of the lead-out contact is electrically connected with the last tap (4) - as seen from the centre (M) - of the second winding part (W2), while the second part (15) of the lead-out contact is connected with the first tap (3) - as seen from the centre - of the first winding part (W1), and wherein the movable contacts (10), simultaneously with their change from the tap contact (K3) of the first tap (3) of the first winding part (W1) to the tap contact (K4) of the last tap of the second winding part (W2), change without interruption from the first part (14) to the second part (15) of the lead-out contact.
Patent EP-0197627-B1 (EP)
IPC: H04N9/64
Filed: 1986-01-29
Granted: 1991-11-21
Abstract: An image enhancer for a color television camera using plural CCD image sensors is proposed, wherein an image of an object on the image sensors for generating the green signal is displaced in the horizontal direction by half the alignment pitch of picture elements relative to the image of the object projected on the image sensors for generating red and blue signals. A vertical image enhancing signal is generated from the green signal only, and a horizontal image enhancing signal is generated from the equally added sum of the green signal and a signal formed of at least the red signal. A composite image enhancing signal is formed by adding the vertical and horizontal image enhancing signals, and is added to the primary color signals.
Patent EP-0203681-B1 (EP)
IPC: A61K8/41
Filed: 1986-03-19
Granted: 1991-05-02
Abstract: A compressed powder formulation which consists essentially of an organophilic clay and at least one topical agent. The formulation maintains its physical integrity upon handling thereby permitting the preparation of the formulation in the form of self- supporting sticks and exhibits an acceptable level of payout. Additionally, the formulation retains an acceptable level of payout even when contacted with water. A process of making the formulation by compressing a powderous mixture is also setforth.
Patent EP-0201296-B1 (EP)
Inventor: RICHARDSON JOHN MARK
IPC: G01V3/18
Filed: 1986-05-02
Granted: 1994-03-30
Abstract: A method of controlling the rate at which a downhole logging tool samples and records a detected condition obtains three samples of the condition at three consecutive sample times and computes a prediction value for the n-th sample from the first three samples. The method compares the actual n-th sample with the predicted value and records the (n-1)-th sample if the variance between the predicted and actual values is outside a predetermined threshold or difference. The sample rate is changed if the actual values of the samples remain within the predicted value's preselected range for more than a preselected number of samples. The sample rate interval is also increased if the battery life or memory capacity decrease below predetermined thresholds. The sample rate interval is decreased to its shortest interval if a pressure change above a predetermined threshold is detected.
Patent EP-0215573-B1 (EP)
Title: Apparatus and methods for speech recognition
IPC: G10L15/14
Filed: 1986-08-13
Granted: 1990-10-03
Abstract: Speech recognisers which employ hidden Markov models using continuous probability functions require a large number of calculations to be carried out in a short time in order to give real time recognition. In addition a large amount of electronic storage is also required. The present invention reduces these problems by reducing the number of probability functions determined and stored by assigning each such function to a reduced number of different states used in the Markov models. In recognising words a minimum distance is computed for each model according to the Viterbi algorithm (operations 45 to 47) but since only a relatively small number of probability functions and states are stored the number of calculations required per unit time is also reduced. Fewer probability functions are stored and thus the amount of storage required is not as great as would otherwise be required. Further in order to reduce costs and increase the speed of recognition a specially constructed Viterbi engine is used in determining the probabilities that sounds observed represent various states of the models. Methods of deriving the required number of probability functions and states are also described.